57201720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{476681}}^1$

素因数の和:476695

約数の個数: 32

約数和(自身を含む): 171605520

約数和(自身を除く): 114403800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 476681, 953362, 1430043, 1906724, 2383405, 2860086, 3813448, 4766810, 5720172, 7150215, 9533620, 11440344, 14300430, 19067240, 28600860, 57201720]

約数ペア:

[(1, 57201720), (2, 28600860), (3, 19067240), (4, 14300430), (5, 11440344), (6, 9533620), (8, 7150215), (10, 5720172), (12, 4766810), (15, 3813448), (20, 2860086), (24, 2383405), (30, 1906724), (40, 1430043), (60, 953362), (120, 476681)]